Interactions and Ecosystems

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Across
  1. 4. The part of the water cycle that returns water back to the ground (creates rain, snow, etc.)
  2. 6. Non-living things
  3. 8. Something that makes life more enjoyable.
  4. 9. Something necessary for survival, like water
  5. 10. Living things; Comes from the word "biology"
  6. 12. when a crop is eaten by animals or ruined somehow, ____ is how easily it can grow back
  7. 13. the part of the water cycle when water becomes little tiny droplets
Down
  1. 1. A characteristic needed for an organism's survival, like the fins on a fish.
  2. 2. An organism that no longer exists on the planet
  3. 3. The total mass of organisms in an environment
  4. 5. Interconnected food chains
  5. 7. when pollutants enter a plant, the pollutants transfer throughout every animal that eats that plant.
  6. 11. Substances harmful to the environment that cause pollution